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                                            [2/2]
                                        RuntimeException                    
                    
                 
             | 
        
|---|
                                
RuntimeException:
Failed to start the session because headers have already been sent by "/data/fellini-dev/libraries/src/Application/WebApplication.php" at line 294.
  at /data/fellini-dev/libraries/vendor/joomla/session/src/Storage/NativeStorage.php:473
  at Joomla\Session\Storage\NativeStorage->start()
     (/data/fellini-dev/libraries/src/Session/Storage/JoomlaStorage.php:295)
  at Joomla\CMS\Session\Storage\JoomlaStorage->start()
     (/data/fellini-dev/libraries/vendor/joomla/session/src/Session.php:406)
  at Joomla\Session\Session->start()
     (/data/fellini-dev/libraries/vendor/joomla/session/src/Session.php:333)
  at Joomla\Session\Session->has()
     (/data/fellini-dev/libraries/src/Session/Session.php:194)
  at Joomla\CMS\Session\Session->get()
     (/data/fellini-dev/libraries/src/Factory.php:374)
  at Joomla\CMS\Factory::getUser()
     (/data/fellini-dev/libraries/src/Document/Renderer/Html/ModulesRenderer.php:45)
  at Joomla\CMS\Document\Renderer\Html\ModulesRenderer->render()
     (/data/fellini-dev/libraries/src/Document/HtmlDocument.php:566)
  at Joomla\CMS\Document\HtmlDocument->getBuffer()
     (/data/fellini-dev/templates/flex/error.php:178)
  at require('/data/fellini-dev/templates/flex/error.php')
     (/data/fellini-dev/libraries/src/Document/HtmlDocument.php:741)
  at Joomla\CMS\Document\HtmlDocument->_loadTemplate()
     (/data/fellini-dev/libraries/src/Document/HtmlDocument.php:796)
  at Joomla\CMS\Document\HtmlDocument->_fetchTemplate()
     (/data/fellini-dev/libraries/src/Document/HtmlDocument.php:613)
  at Joomla\CMS\Document\HtmlDocument->parse()
     (/data/fellini-dev/libraries/src/Document/HtmlDocument.php:631)
  at Joomla\CMS\Document\HtmlDocument->render()
     (/data/fellini-dev/libraries/src/Document/ErrorDocument.php:139)
  at Joomla\CMS\Document\ErrorDocument->render()
     (/data/fellini-dev/libraries/src/Error/Renderer/HtmlRenderer.php:70)
  at Joomla\CMS\Error\Renderer\HtmlRenderer->render()
     (/data/fellini-dev/libraries/src/Exception/ExceptionHandler.php:126)
  at Joomla\CMS\Exception\ExceptionHandler::render()
     (/data/fellini-dev/libraries/src/Exception/ExceptionHandler.php:72)
  at Joomla\CMS\Exception\ExceptionHandler::handleException()
     (/data/fellini-dev/libraries/src/Application/CMSApplication.php:322)
  at Joomla\CMS\Application\CMSApplication->execute()
     (/data/fellini-dev/includes/app.php:61)
  at require_once('/data/fellini-dev/includes/app.php')
     (/data/fellini-dev/index.php:32)                
                             | 
        
| 
                 
                                            [1/2]
                                        RuntimeException                    
                    
                 
             | 
        
|---|
                                
RuntimeException:
Failed to start the session because headers have already been sent by "/data/fellini-dev/libraries/src/Application/WebApplication.php" at line 294.
  at /data/fellini-dev/libraries/vendor/joomla/session/src/Storage/NativeStorage.php:473
  at Joomla\Session\Storage\NativeStorage->start()
     (/data/fellini-dev/libraries/src/Session/Storage/JoomlaStorage.php:295)
  at Joomla\CMS\Session\Storage\JoomlaStorage->start()
     (/data/fellini-dev/libraries/vendor/joomla/session/src/Session.php:406)
  at Joomla\Session\Session->start()
     (/data/fellini-dev/libraries/vendor/joomla/session/src/Session.php:333)
  at Joomla\Session\Session->has()
     (/data/fellini-dev/libraries/src/Session/Session.php:194)
  at Joomla\CMS\Session\Session->get()
     (/data/fellini-dev/libraries/src/Factory.php:374)
  at Joomla\CMS\Factory::getUser()
     (/data/fellini-dev/libraries/src/Application/SiteApplication.php:562)
  at Joomla\CMS\Application\SiteApplication->initialiseApp()
     (/data/fellini-dev/libraries/src/Application/SiteApplication.php:226)
  at Joomla\CMS\Application\SiteApplication->doExecute()
     (/data/fellini-dev/libraries/src/Application/CMSApplication.php:293)
  at Joomla\CMS\Application\CMSApplication->execute()
     (/data/fellini-dev/includes/app.php:61)
  at require_once('/data/fellini-dev/includes/app.php')
     (/data/fellini-dev/index.php:32)                
                             |